Check if an array contains any element of another array in JavaScript

arr1 = ['AuditOfficer','ExecutiveOperations','BranchManager','Employee','HO','Vendor','account'];

arr2 = ['Vendor','account']; 

let found = arr1.some(r=> arr2.indexOf(r) >= 0);

console.log(found);

Publishing your android app

http://ionicframework.com/docs/v1/guide/publishing.html

//  generate private key

keytool -genkey -v -keystore vishututkey-release-key.keystore -alias vishututkey -keyalg RSA -keysize 2048 -validity 10001

// To sign the unsigned APK

jarsigner -verbose -sigalg SHA1withRSA -digestalg SHA1 -keystore vishututkey-release-key.keystore vishutut-release.apk vishututapp

Check two Dates is Equal in Javascript

function isEqual(startDate, endDate) {
    return endDate.valueOf() == startDate.valueOf();
}

var date1 = new Date('2015-01-28');
var date2 = new Date('2015-01-30');


if(isEqual(date1, date2)){
   console.log('Equal');
}else {
  console.log('not equal')
}